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Fix handling of negative indices in SurfaceTool

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This commit is contained in:
Delf Neumärker 2021-02-18 22:43:39 +01:00
parent 32dec4accd
commit 735f75a16b
1 changed files with 1 additions and 0 deletions
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scene/resources/surface_tool.cpp
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@ -299,6 +299,7 @@ void SurfaceTool::add_triangle_fan(const Vector<Vector3> &p_vertices, const Vect
void SurfaceTool::add_index(int p_index) {
ERR_FAIL_COND(!begun);
ERR_FAIL_COND(p_index < 0);
format |= Mesh::ARRAY_FORMAT_INDEX;
index_array.push_back(p_index);